FVXX23 KNES 182211 VA ADVISORY DTG: 20190518/2211Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/547 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 18/2140Z OBS VA CLD: SFC/FL170 S0003 W07738 - S0006 W07737 - S0013 W07746 - S0010 W07748 - S0003 W07738 MOV SW 5-10KT FCST VA CLD +6HR: 19/0330Z SFC/FL170 S0002 W07803 - S0002 W07738 - S0006 W07738 - S0008 W07802 - S0002 W07803 FCST VA CLD +12HR: 19/0930Z SFC/FL170 S0002 W07738 - S0005 W07738 - S0010 W07802 - S0003 W07803 - S0002 W07738 FCST VA CLD +18HR: 19/1530Z SFC/FL170 N0002 W07804 - S0002 W07738 - S0007 W07738 - S0008 W07805 - N0002 W07804 RMK: VA EXT 11 NM SW OF THE SUMMIT. FUTURE EM FCST TO VEER SLIGHTLY OVR NXT 6-12 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20190519/0415Z